AT72350B
(en )
1916-08-25
Device for determining the liquid level of liquids under pressure.
AT72253B
(en )
1916-08-10
Device for displaying liquid levels, in particular for displaying the risk of water.
AT157156B
(en )
1939-10-10
Process for the production of pipe coils, in particular for flow batteries.
AT69047B
(en )
1915-06-10
Process for the electrolysis of liquids.
AT64819B
(en )
1914-05-11
Process for the treatment of liquid fuel.
AT73721B
(en )
1917-09-10
Device for increasing the delivery pressure in paddle pumps for liquids.
AT154343B
(en )
1938-09-26
Device for the determination of low gas pressures, especially pressures below 0ยจ01 mm of mercury.
AT64128B
(en )
1914-03-26
Device for monitoring the use of vehicles.
AT77271B
(en )
1919-07-25
Device for the production of pearls.
AT56973B
(en )
1912-12-27
Device for the automatic, temporary increase in the degree of irregularity of speed regulators.
AT73543B
(en )
1917-07-25
Process for the hydrogenation and dehydrogenation of carbon compounds.
AT107294B
(en )
1927-09-26
Device for permeating liquids with gas.
AT58279B
(en )
1913-03-26
Device for preventing the outflow of unmeasured amounts of liquid from pipes.
AT71959B
(en )
1916-06-26
Method and device for the production of beer.
AT64389B
(en )
1914-04-10
Device for pouring spoons and similar objects.
AT76285B
(en )
1919-04-25
Device for the automatic removal of objects with incorrect weight.
AT49184B
(en )
1911-07-25
Device for feeding liquid fuels under constant pressure.
AT56503B
(en )
1912-11-25
Apparatus for the manufacture of barrel jackets.
AT75931B
(en )
1919-03-26
Device for suffocating falms in containers for flammable liquids.
AT55325B
(en )
1912-09-10
Device for impregnating liquids with gases.
AT72929B
(en )
1917-01-10
Device for heating and pouring sealing wax.
AT75478B
(en )
1919-02-10
Disc liquid meter.
AT70061B
(en )
1915-09-25
Device for the mutual action of gases or vapors and liquids.
AT25886B
(en )
1906-10-10
Apparatus for indicating changes in the consistency of a liquid containing slurried parts or forming solutions.
AT67162B
(en )
1914-12-10
Device for fixing boats on ships.